PS Audio BHK Stereo Amp

Sunny Components Inc,
Tue, Wed, Thur, Fri 10.00am-6.00pm.Sat-10am-4pm Closed on Sunday and Monday.

1370 E Cypress St Ste D,E Covina CA-91724 USA
Tel: 626-966-6259. Fax: 626-966-5467. Cell: 626-975-1353.
Email: [email protected]. 
Store website: www.sunnyaudiovideo.com

Some of the finest products built in America & Europe, combined with the 
finest service and know how and expert setup from Electrical power to 
the finest Audio stands, electronics speakers turntables and streaming. 
We stock, install and configure Roon and MQA.

Selling a pre-owned PS Audio BHK Signature 250 Stereo Amplifier. It is in silver finish and very good condition. It does have a nick and small "use" scratches on the top in the glass.  We do not have any packing material. We will have to order a box or have you pick it up locally. Shipping via Freight only. Appox $350 to $400  

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The BHK Signature 250 stereo power amplifier bears no witness to compromise. No construction details were overlooked, no performance weakness tolerated. This stereo power amplifier is the industry reference standard for performance—an investment grade musical instrument that brings music to life. The BHK Signature 250 stereo is built upon two proven topologies: a zero-loss vacuum tube input stage coupled to a high bias differentially balanced MOSFET output. If you are uncomfortable with compromise and seek the finest performance, reliability, and build quality in a single-chassis format, the BHK Signature 250 is a perfect fit.


Unit Weight83 lbs [37.6 kg]Unit Dimensions17.1” x 8.7” x 14” Chassis only. 15" deep including connectors.Shipping Weight92 lbs [41.7 kg]Shipping Dimensions21”x 13” x 19”Color OptionsBlack
SilverVoltage Options
Factory set onlyJapan 100V
North America 120V
Europe/Asia/Australia/New Zealand 230VMains Power InputsIEC C14Fuse Compliment all Countries4 - 10 amp fast blow H-Rated 5x20mm Rail FusesFuse Compliment Mains100vac Countries
1 - 2 amp slow blow H-rated 5x20mm
1 - 12 amp slow blow H-rated 5x20mm
120vac Countries
1 - 2 amp slow blow H-rated 5x20mm
1 - 10 amp slow blow H-rated 5x20mm
230vac Countries
1 - 1.6 amp slow blow H-rated 5x20mm
1 - 5 amp slow blow H-rated 5x20mmAccessories IncludedUS (NEMA 5-15P) (all versions)
Schuko (CEE7/7) (230V version)
UK (BS 1363) (230V version)Audio InputsRCA (Unbalanced)
XLR (Balanced)Speaker Outputs Signature 250Gold plated copper binding posts (2 pair per channel)Speaker Outputs Signature 300Gold plated copper binding posts (2 pair)OtherDC Trigger Input
3.5mm 5-15VDCWarranty3 years parts and labor on unit
1 year on vacuum tube

Power Consumption

@Ready75 Watts@Idle175 Watts@Rated power 8Ω850 Watts@Rated power 4Ω1600 Watts

Signal

Gain30.5dB +/-0.5dBSensitivity for rated output power of 250 watts into 8Ω1.3VNoise100-20KHz <-85dBVInput impedance Signature 250 stereoUnbalanced 100KΩ
Balanced 200KΩInput impedance Signature 300 monoUnbalanced 50KΩ
Balanced 100KΩOutput Impedance50Hz, 2.8VRMS <0.1ΩFrequency [email protected]
10Hz – 20KHz +/- 0.1dB
10Hz – 200KHz +0.1/-3.0dB

THD&IM

1KHz, 1W/8Ω<0.01%20-20KHz, 1W/8Ω<0.1%1KHz, 200W/8Ω< 0.1% (120VAC Mains input)1KHz, 400W/4Ω< 0.1% (120VAC Mains input)

Signature 250 Stereo Amplifier

Output Power

Both channels driven 120vac mains, 1kHz, 1% THD8Ω250W minimum4Ω500W minimum2ΩStable for musical transientsDamping factor>150
We do not have an original box. Shipping will be by freight unless you would like to arrange for pick up.  All CA customers will pay sales tax.  We also have the matching pre-amplifier for sale. If you purchase it and would like to purchase speakers, we will offer you 10% off on all our DEMO speakers.  Here's a great review from our very own Mr Dave Clark. Mr and Mrs Clark are avid music lovers who keep up with music in the local La area and moreover Mr Clark is a fantastic artist who's playful and quirky art moves me.  He has reviewed this amplifier using the Vandersteen audio Quatro CT. We have the exact same pair in stock. You can make a system purchase. 
https://positive-feedback.com/audio-discourse/audio-ramblings-the-ps-audio-bhk-signature-250-stereo-power-amplifier/